* {
    margin: 0;
    padding: 0;
    font-family: ziti;
}

@font-face {
    font-family: ziti;
    src: url('../another/ziti.ttf')
}

li {
    list-style-type: none;
}

html {
    background-color: #fafafa;
}

p {
    font-size: 3.5vw;
}

button {
    outline-style: none;
    border-style: none;
}

.icon {
    width: 1.5em;
    height: 1.5em;
    vertical-align: -1.2vw;
    fill: currentColor;
    overflow: hidden;
}

.number {
    transform: scale(1.1);
}

.picicon {
    width: 5vw;
    height: 5vw;
    margin: -1.5vw 0;
}

header {
    z-index: 9999;
    position: sticky;
    top: 0;
    background-color: #E382A3;
    height: 18vw;
    padding: 0 7vw;

    display: flex;
    justify-content: space-between;
    align-items: center;

    font-size: 6vw;
    color: #fafafa;
    letter-spacing: 1.3vw;
}

.feijiicon {
    transform: rotatey(180deg) scale(0.8);
    transition: all 1s;
}

.feijiicon:hover {
    animation: iconflashone 1s linear;
}

@keyframes iconflashone {
    0% {
        transform: rotatey(180deg) rotateZ(0deg) scale(0.8);
    }

    10% {
        transform: rotatey(180deg) rotateZ(0deg) scale(0.5);
    }

    20% {
        transform: rotatey(180deg) rotateZ(0deg) scale(0.6);
    }

    30% {
        transform: rotatey(180deg) rotateZ(0deg) scale(0.8);
    }

    40% {
        transform: rotatey(180deg) rotateZ(15deg) scale(1.2);
    }

    50% {
        transform: rotatey(180deg) rotateZ(-15deg) scale(1.8);
    }

    60% {
        transform: rotatey(180deg) rotateZ(15deg) scale(2.0);
    }

    70% {
        transform: rotatey(180deg) rotateZ(-15deg) scale(2.0);
    }

    80% {
        transform: rotatey(180deg) rotateZ(15deg) scale(1.6);
    }

    90% {
        transform: rotatey(180deg) rotateZ(0deg) scale(1.0);
    }

    100% {
        transform: rotatey(180deg) rotateZ(0deg) scale(1);
    }
}

.chooses {
    height: 40vh;
    width: 60%;
    margin: 0 auto;
    transform: scale(1.6) translatey(10vh);
    background-color: #fafafa;

    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    align-items: center;
}

.chooses1 {
    height: 20vw;
    width: 90vw;
    margin: 3vw auto;
    padding: 0vw 5vw;
    background-color: #ffffff;
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    align-items: center;
    transition: all 0.8s;
}

.choose button {
    background-color: #E382A3;
    border-radius: 5vw;
    box-shadow: 0vw 0vw 2vw -0.3vw #E382A3;

    font-size: 4vw;
    color: #ffffff;
    letter-spacing: 1vw;
    transition: all 0.4s;
}

.choose button:hover {
    transform: scale(1.15);
    box-shadow: 0vw 0vw 1vw 0.4vw #E382A3;
}

.choose .chooseduan {
    height: 10vw;
    width: 27vw;
    line-height: 11vw;
    text-align: center;
}

.content {
    display: none;
    animation: fadeEffect 0.6s;
}

@keyframes fadeEffect {
    from {
        opacity: 0;
        transform: translateY(60vw);
    }

    to {
        opacity: 1;
        transform: translateY(0vw);
    }
}

.choise {
    width: 85vw;
    margin: 0 auto;

    line-height: 5vw;
    letter-spacing: 0.05vw;
}

.content .box {
    margin: 4vw auto;
    padding: 6vw 8vw;
    background-color: #ffffff;
    border-radius: 1vw;
    box-shadow: 0vw 1vw 2vw -1.2vw #cfcfcf;
    font-size: 3.3vw;

    transition: all 1s;
}

.content .box:hover {
    border-radius: 3vw;
    transform: scale(1.06);
    box-shadow: 0vw 1vw 3vw -2vw #444444;
}

.choise button {
    background-color: #E382A3;
    height: 8vw;

    padding: 0.5vw 3vw 0;
    margin: -0.5vw 0vw 2vw 0vw;

    border-radius: 4vw;
    box-shadow: 0vw 0vw 1.8vw -0.4vw #E382A3;

    font-size: 3vw;
    color: #ffffff;
    letter-spacing: 0.3vw;
    transition: all 0.5s;
}

.choise button:active {
    background-color: #D9507E;
    transition-delay: initial;
}

.helppic,
.helppicbig {
    z-index: 2;
    width: 85%;
    max-width: 70vw;
    margin: 0 5vw;
    transition: all 0.5s;
}

.helppic:hover {
    transform: scale(1.4);
    border-style: solid;
    border-width: 1vw;
    border-radius: 1vw;
    border-color: rgba(0, 0, 0, 0);
    background-color: rgba(32, 32, 32, 0.808);
}